UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for LE023... Searching the city database file for: LE023 ... Date:0000Z 14 OCT 25 Station: LE023 WMO ident: 8023 Latitude: 43.47 Longitude: -3.82 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1013 48 17.0 16.2 95 0.8 16.5 175 5 289.1 291.1 289.1 321.3 11.50 1 1000 158 18.0 16.6 92 1.4 17.1 105 5 291.1 293.3 290.2 324.9 11.96 2 925 824 16.6 9.6 63 7.0 12.4 85 5 296.3 297.8 288.7 319.9 8.13 3 850 1539 12.6 1.6 47 11.0 6.9 200 1 299.3 300.3 286.9 314.4 5.05 4 700 3138 2.4 -3.6 65 6.0 -0.4 65 7 305.1 305.9 288.1 318.0 4.19 5 500 5750 -18.1 -21.2 77 3.1 -18.9 120 3 311.0 311.2 287.3 315.6 1.41 6 400 7380 -27.5 -53.5 7 26.0 -29.5 300 15 319.2 319.3 288.6 319.5 0.07 7 300 9390 -41.5 -63.5 7 22.0 -42.2 320 19 326.9 326.9 290.9 327.0 0.02 8 250 10600 -50.9 -66.9 13 16.0 -51.2 305 19 330.4 330.4 291.9 330.5 0.02 9 200 12030 -57.7 -72.7 13 15.0 -57.9 315 17 341.4 341.4 294.7 341.4 0.01 10 196 12158 -58.1 -73.1 13 15.0 -58.3 295 15 342.7 342.7 295.0 342.8 0.01 11 150 13850 -58.9 -81.9 4 23.0 -59.1 295 23 368.6 368.6 300.3 368.6 0.00 12 100 16350 -63.5 -85.5 4 22.0 -63.7 325 7 405.0 405.0 305.9 405.0 0.00 TRP 196 12158 -58.1 -73.1 13 15.0 -58.3 295 15 342.7 342.7 295.0 342.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5592.00 m Freezing level: 676.59 mb = 3443.79 m = 11298.40 ft Wetbulb zero: 708.06 mb = 3043.72 m = 9985.83 ft Precipitable water: 1.09 inches Sfc-500 mean rel hum: 65.82 % Est. max temperature: 26.75 C = 80.16 F Sfc-Lift cond lev (LCL): 1001.28 mb = 147.12 m = 482.66 ft T: 17.90 C 700-500 lapse rate: 7.85 C/km ThetaE index: 10.50 C Layer 925.0- 700.0 mb Conv cond level (CCL): 822.31 mb = 1811.71 m = 5943.86 ft Mean mixing ratio: 9.98 g/kg Conv temperature: 28.32 C = 82.97 F Cap Strength: 3.30 C Lifted Index: -2.89 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 3.89 C Lifted Index @700 mb: 1.09 C Showalter Index: 1.51 C Risk: Showers probable Total Totals Index: 50.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.70 C Cross Totals Index: 19.70 C K Index: 26.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 52.20 Risk: None Energy Index: 0.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 226.45 J/kg Max Up Vert Vel: 21.28 m/s Conv Inhibition (B-): 193.07 J/kg Cap Strength: 3.30 C Lift Cond Lev (LCL): 906.61 mb = 993.79 m = 3260.42 ft Lev Free Conv (LFC): 641.61 mb = 3814.13 m = 12513.39 ft Equ Level (EL): 401.61 mb = 7350.63 m = 24115.94 ft B at Equ Level: 224.69 J/kg Max Parcel Lev (MPL): 281.61 mb = 9809.79 m = 32183.96 ft Wind level data Storm motion: 115 at 3 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1013 48 175 5 -0.4 5.0 | 216 4 2.6 3.6 1 1000 158 105 5 -4.8 1.3 | 86 2 -1.8 -0.1 2 925 824 85 5 -5.0 -0.4 | 46 3 -2.0 -1.9 3 850 1539 200 1 0.3 0.9 | 278 3 3.4 -0.5 4 700 3138 65 7 -6.3 -3.0 | 37 5 -3.3 -4.4 5 500 5750 120 3 -2.6 1.5 | 261 0 0.4 0.1 6 400 7380 300 15 13.0 -7.5 | 299 18 16.0 -8.9 7 300 9390 320 19 12.2 -14.6 | 316 22 15.2 -16.0 8 250 10600 305 19 15.6 -10.9 | 304 22 18.6 -12.3 9 200 12030 315 17 12.0 -12.0 | 312 20 15.1 -13.4 10 196 12158 295 15 13.6 -6.3 | 295 18 16.6 -7.8 11 150 13850 295 23 20.8 -9.7 | 295 26 23.9 -11.1 12 100 16350 325 7 4.0 -5.7 | 315 10 7.0 -7.2 Wind Parameters Mean winds (0-6000m): 85.3 at 4.5 knts Storm direction: 115.3 at 3.3 knts Shear (0-3000m) pos: 0.9 neg: 2.3 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -171.9 deg Storm rel helicity (0-3000m) pos: 2.1 neg: -8.0 tot: -5.9 m^2/s^2 ave: -2.0 10^-3 m/s^2 rel: -0.41 Storm rel vorticity (0-3000m) horiz: 4.6 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 509.78 Bulk Shear: 0.44 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 107 5 90 2| 0.0 6.7 6.7| 0.0 -2.5 -2.5 -5.0 -0.91| 8.4 -7.6 1000 100 5 72 2| 1.2 3.4 4.6| 0.5 -2.8 -2.3 -2.3 -0.49| 6.0 -3.0 1500 99 4 49 1| 1.8 2.2 4.1| 2.1 -2.8 -0.7 -0.4 -0.16| 5.5 -0.9 2000 107 4 41 0| 1.4 1.7 3.1| 2.1 -4.4 -2.3 -1.1 -0.25| 4.8 -1.2 2500 108 4 48 1| 1.1 2.0 3.2| 2.1 -5.6 -3.5 -1.4 -0.35| 4.5 -1.6 3000 90 4 32 2| 0.9 2.3 3.3| 2.1 -8.0 -5.9 -2.0 -0.41| 4.6 -1.9 4000 81 5 34 3| 0.8 1.8 2.6| 3.4 -8.9 -5.4 -1.4 -0.35| 3.9 -1.3 5000 82 5 37 3| 0.9 1.4 2.3| 3.8 -8.9 -5.1 -1.0 -0.30| 3.3 -1.0 6000 85 4 38 2| 1.0 1.2 2.2| 3.9 -9.0 -5.1 -0.8 -0.29| 3.2 -0.9 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20251014.00.gif